LiVES video editing powerful VJ tool for professionals Free
TERRAGAN powerful rendering and animated environments software Free
VIRTUALDUB video capture and processing utility streamlined for linear operations.
KDENLIVE INTUITIVE and Powerful Multi-Track Video Editor
MIRO CONVERTS ANY TYPE OF VIDEO to many different formats
PITIVI Free and open source video editor
BLENDER animation 3D modelling software Free
VIDEOJS built in HTML/CSS adds additional features for interactive video
KALTURA ONLINE VIDEO TOOLS FOR SHARING, TRAINING COLLABORATION.
AUDACITY The best free cross platform software for recording and editing sounds.
SLICER 3D SOFTWARE FOR VISUALISATION IMAGE COMPUTING.
CELTX open source scriptwriting get their app for free